166904868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34513}}^1$

素因数の和:34564

約数の個数: 48

約数和(自身を含む): 432943616

約数和(自身を除く): 266038748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 34513, 69026, 103539, 138052, 207078, 414156, 448669, 897338, 1069903, 1346007, 1794676, 2139806, 2692014, 3209709, 4279612, 5384028, 6419418, 12838836, 13908739, 27817478, 41726217, 55634956, 83452434, 166904868]

約数ペア:

[(1, 166904868), (2, 83452434), (3, 55634956), (4, 41726217), (6, 27817478), (12, 13908739), (13, 12838836), (26, 6419418), (31, 5384028), (39, 4279612), (52, 3209709), (62, 2692014), (78, 2139806), (93, 1794676), (124, 1346007), (156, 1069903), (186, 897338), (372, 448669), (403, 414156), (806, 207078), (1209, 138052), (1612, 103539), (2418, 69026), (4836, 34513)]